STM8S103F2P6TR

The STM8S103F2 access line 8-bit microcontrollers offer 8 Kbyte Flash program memory, plus integrated true data EEPROM. The STM8S microcontroller family reference manual (RM0016) refers to devices in this family as low-density. They provide the following benefits: performance, robustness, and reduced system cost.

Device performance and robustness are ensured by advanced core and peripherals made in a state-of-the art technology, a 16 MHz clock frequency, robust I/Os, independent watchdogs with separate clock source, and a clock security system.

The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k write/erase cycles and a high system integration level with internal clock oscillators, watchdog and brown-out reset.

• 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
• Extended instruction set
• Program memory: 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle
• Data memory: 640 byte true data EEPROM; endurance 300 kcycle
• RAM: 1 Kbyte
• 2.95 to 5.5 V operating voltage
• Flexible clock control, 4 master clock sources
  • Low power crystal resonator oscillator
  • External clock input
  • Internal, user-trimmable 16 MHz RC
  • Internal low-power 128 kHz RC
• Clock security system with clock monitor
• Power management:
  • Low-power modes (wait, active-halt, halt)
  • Switch-off peripheral clocks individually
• Permanently active, low-consumption poweron and power-down reset
• Nested interrupt controller with 32 interrupts
• Up to 27 external interrupts on 6 vectors
• Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs